Display screen portion with graphical user interface



The figure is a front view of a display screen portion with graphical user interface, showing my new design.

The outermost broken lines showing a portion of a display screen and the broken lines showing elements of the graphical user interface illustrate portions of the article, none of which form part of the claimed design. 

CLAIM I claim, the ornamental design for a display screen portion with graphical user interface, as shown and described. 